The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2021
Filed:
Sep. 01, 2017
Mitsubishi Electric Corporation, Tokyo, JP;
Shinsuke Watanabe, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A field effect transistor according to the present invention includes a semiconductor substrate, a plurality of drain electrodes provided on a first surface of the semiconductor substrate and extending in a first direction, an input terminal, an output terminal, and a plurality of metal layers provided in the semiconductor substrate apart from the first surface and extending in a second direction crossing the first direction, in which the plurality of metal layers include a first metal layer and a second metal layer which is longer than the first metal layer and which crosses more drain electrodes than the first metal layer when seen from a direction perpendicular to the first surface, and among the plurality of drain electrodes, those having a smaller length of line from the input terminal to the output terminal are provided with more metal layers directly thereunder.